During this time, calla lily was used to express many such hidden symbols. Calla lily due to its physical resemblance to female genitalia was called an overtly sexual one. This sexual calla lily meaning was brought forward to admirers by Freud and other artists like Georgia O'Keeffe.
The salts and esters of stearic acid are called stearates. As its ester, stearic acid is one of the most common saturated fatty acids found in nature following palmitic acid. The triglyceride derived from three molecules of stearic acid is called stearin.roduction [edit]. Stearic acid is obtained from fats and oils by the saponification of the triglycerides using hot water (above 200 Â°C). The resulting mixture is then distilled. Commercial stearic acid is often a mixture of stearic and palmitic acids, although purified stearic acid is available.
Sandpaper may be  stearated  where a dry lubricant is loaded to the abrasive. Stearated papers are useful in sanding coats of finish and paint as the stearate  soap  prevents clogging and increases the useful life of the sandpaper.The harder the grit material, the easier the sanding of surfaces like wood.andpaper backings may be glued to the paper or form a separate support structure for moving sandpaper, such as used in sanding belts and discs. Stronger paper or backing increases the ease of sanding wood.